/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | foam-extend: Open Source CFD
   \\    /   O peration     | Version:     4.1
    \\  /    A nd           | Web:         http://www.foam-extend.org
     \\/     M anipulation  | For copyright notice see file Copyright
-------------------------------------------------------------------------------
License
	This file is part of foam-extend.

	foam-extend is free software: you can redistribute it and/or modify it
	under the terms of the GNU General Public License as published by the
	Free Software Foundation, either version 3 of the License, or (at your
	option) any later version.

	foam-extend is distributed in the hope that it will be useful, but
	WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
	General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/

#include "AMGInterface.H"
#include "lduMatrix.H"


// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //

Foam::autoPtr<Foam::AMGInterface> Foam::AMGInterface::New
(
	const lduPrimitiveMesh& lduMesh,
	const lduInterfacePtrsList& coarseInterfaces,
	const lduInterface& fineInterface,
	const labelField& localRestrictAddressing,
	const labelField& neighbourRestrictAddressing
)
{
	word coupleType(fineInterface.type());

	lduInterfaceConstructorTable::iterator cstrIter =
		lduInterfaceConstructorTablePtr_->find(coupleType);

	if (cstrIter == lduInterfaceConstructorTablePtr_->end())
	{
		FatalErrorIn
		(
			"AMGInterface::New\n"
			"(\n"
			"    const lduPrimitiveMesh& lduMesh,\n"
			"    const lduInterfacePtrsList& coarseInterfaces,\n"
			"    const lduInterface& fineInterface,\n"
			"    const labelField& localRestrictAddressing,\n"
			"    const labelField& neighbourRestrictAddressing\n"
			")"
		)   << "Unknown AMGInterface type " << coupleType << ".\n"
			<< "Valid AMGInterface types are :"
			<< lduInterfaceConstructorTablePtr_->sortedToc()
			<< exit(FatalError);
	}

	return autoPtr<AMGInterface>
	(
		cstrIter()
		(
			lduMesh,
			coarseInterfaces,
			fineInterface,
			localRestrictAddressing,
			neighbourRestrictAddressing
		)
	);
}


// ************************************************************************* //
